python/rfc6555: Use python2 for python 2.x.

Signed-off-by: Andrew Clemons <andrew.clemons@gmail.com>

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

python/rfc6555/rfc6555.SlackBuild

@@ -2,7 +2,8 @@
 
 # Slackware build script for rfc6555
 
-# Copyright 2020-2021 Andrew Clemons, Wellingotn New Zealand
+# Copyright 2020-2021 Andrew Clemons, Wellington New Zealand
+# Copyright 2024 Andrew Clemons, Tokyo Japan
 # All rights reserved.
 #
 # Redistribution and use of this script, with or without modification, is
@@ -26,7 +27,7 @@ cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=rfc6555
 VERSION=${VERSION:-0.1.0}
-BUILD=${BUILD:-1}
+BUILD=${BUILD:-2}
 TAG=${TAG:-_SBo}
 PKGTYPE=${PKGTYPE:-tgz}
 
@@ -38,9 +39,6 @@ if [ -z "$ARCH" ]; then
   esac
 fi
 
-# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
-# the name of the created package would be, and then exit. This information
-# could be useful to other scripts.
 if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
   echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
   exit 0
@@ -65,7 +63,7 @@ find -L . \
  \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
   -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
 
-python setup.py install --root=$PKG
+python2 setup.py install --root=$PKG
 python3 setup.py install --root=$PKG
 
 mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION